Snow in the Forbidden City
111188851
Insulation design
70168290
Day and night
31977
Teng Siyuan-portfolio for 2020fall
70357285
Vegetable planter
2073710
Personal portfolio
65810270
GEL PEN Writing Tool-Gel Pen Collection
2455225202
Between Drops-Aromatherapy Machine
2723231329
2020 Industrial Design Collection
724313733
Exxon Laser Cutting Equipment Series
19115424
UAV
21135774
